The plot thickens...my dome lights are out intermittently (for no apparent reason). In addition to the dome lights, the winshield wipers and lights on/ignition off warning "gong" also don't work. On the way home tonight I tried the overhead light and it worked. I then washed the windows with the wipers. I tried them again a minute later and they are out again. I'm stumped, any suggestions are greatly appreciated.